What this lesson teaches
This activity demonstrates acid-base reactions using baking soda and vinegar. Children will see how chemical reactions produce gas, causing a spectacular eruption.
Science in Action
Can you finish mini volcano eruption experiment in about 25 min?
Mini Volcano Eruption Experiment
You will this activity demonstrates acid-base reactions using baking soda and vinegar.
Duration25 min
Age GroupAges 15–16
DifficultyAdvanced
SubjectScience
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The learning connection
By mixing baking soda with vinegar, children directly observe a chemical transformation, reinforcing concepts of reactants and products. The visual spectacle of the eruption aids memory retention through embodied cognition as they engage their senses in the learning process.
Try it with your learner
1. Take a plastic bottle and place it upside down in a tray. 2. Fill the bottle with 2 tablespoons of baking soda. 3. Pour in 1 cup of vinegar quickly and step back. 4. Watch the eruption as the foam spills out! 5. Discuss what you observed: What happened during the reaction? 6. Try adding food coloring to the vinegar for colorful eruptions next time!